package com.csii.epaySandbox.service;

import com.csii.epaySandbox.entity.User;
import com.csii.epaySandbox.exception.PasswordException;
import com.csii.epaySandbox.exception.UserNotFoundException;

//业务层接口
public interface UserService {
	//验证登录名，以及密码是否正确
	public User login(String username,String password)throws UserNotFoundException, PasswordException;
	
}
